4139933560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{5851}}^1$

素因数の和:5914

約数の個数: 144

約数和(自身を含む): 11437909560

約数和(自身を除く): 7297976000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 361, 380, 392, 490, 532, 665, 722, 760, 931, 980, 1064, 1330, 1444, 1805, 1862, 1960, 2527, 2660, 2888, 3610, 3724, 4655, 5054, 5320, 5851, 7220, 7448, 9310, 10108, 11702, 12635, 14440, 17689, 18620, 20216, 23404, 25270, 29255, 35378, 37240, 40957, 46808, 50540, 58510, 70756, 81914, 88445, 101080, 111169, 117020, 141512, 163828, 176890, 204785, 222338, 234040, 286699, 327656, 353780, 409570, 444676, 555845, 573398, 707560, 778183, 819140, 889352, 1111690, 1146796, 1433495, 1556366, 1638280, 2112211, 2223380, 2293592, 2866990, 3112732, 3890915, 4224422, 4446760, 5447281, 5733980, 6225464, 7781830, 8448844, 10561055, 10894562, 11467960, 14785477, 15563660, 16897688, 21122110, 21789124, 27236405, 29570954, 31127320, 42244220, 43578248, 54472810, 59141908, 73927385, 84488440, 103498339, 108945620, 118283816, 147854770, 206996678, 217891240, 295709540, 413993356, 517491695, 591419080, 827986712, 1034983390, 2069966780, 4139933560]

約数ペア:

[(1, 4139933560), (2, 2069966780), (4, 1034983390), (5, 827986712), (7, 591419080), (8, 517491695), (10, 413993356), (14, 295709540), (19, 217891240), (20, 206996678), (28, 147854770), (35, 118283816), (38, 108945620), (40, 103498339), (49, 84488440), (56, 73927385), (70, 59141908), (76, 54472810), (95, 43578248), (98, 42244220), (133, 31127320), (140, 29570954), (152, 27236405), (190, 21789124), (196, 21122110), (245, 16897688), (266, 15563660), (280, 14785477), (361, 11467960), (380, 10894562), (392, 10561055), (490, 8448844), (532, 7781830), (665, 6225464), (722, 5733980), (760, 5447281), (931, 4446760), (980, 4224422), (1064, 3890915), (1330, 3112732), (1444, 2866990), (1805, 2293592), (1862, 2223380), (1960, 2112211), (2527, 1638280), (2660, 1556366), (2888, 1433495), (3610, 1146796), (3724, 1111690), (4655, 889352), (5054, 819140), (5320, 778183), (5851, 707560), (7220, 573398), (7448, 555845), (9310, 444676), (10108, 409570), (11702, 353780), (12635, 327656), (14440, 286699), (17689, 234040), (18620, 222338), (20216, 204785), (23404, 176890), (25270, 163828), (29255, 141512), (35378, 117020), (37240, 111169), (40957, 101080), (46808, 88445), (50540, 81914), (58510, 70756)]